16888684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 31434480

約数和(自身を除く): 14545796

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 809, 1228, 1618, 3236, 5219, 10438, 13753, 20876, 27506, 55012, 248363, 496726, 993452, 4222171, 8444342, 16888684]

約数ペア:

[(1, 16888684), (2, 8444342), (4, 4222171), (17, 993452), (34, 496726), (68, 248363), (307, 55012), (614, 27506), (809, 20876), (1228, 13753), (1618, 10438), (3236, 5219)]